I installed Cruise on my 2001 Cherokee last weekend and when I finished I took it for a drive and everything worked perfect. Later that night heading home it would not work. The light wouldn't pop up on the dash. Is there a fuse or relay that could've blown? Everything else on the jeep works fine.

 

Any ideas?

 

there is a fuse in position 23 in the power dist. center under the hood.it is a 15 amp fuse.try checking for voltage with key switch on at the red/light green wire on the left speed control switch on the steering wheel.No light on dash means no power to switch .